Someone who likes to announce everything in their life on facebook to get people to feel sorry for them/react. Usually grossly exaggerated but can also be completely fictitious in order for people to respond as they don't have a life/friends.
The usual response if you ask them to stay out of your life is your a jealous bitch (and usually retards that can't spell) followed by some sort of tragic life story.
These kind of people like to constantly test their relationship/friendships to feel wanted.

Someone who engages in crying/fake drunkness/tantrums/telling you they're depressed but not saying anymore/poking you repeatedly in the hope that you will fall in love with them and give them an ego trip. Often found in Drama/Dance/Expressive Arts classes up and down the country. Almost always Female.

If youve never known one, then you must live in a remote village somewhere in Kazakhstan.

One who creates something very disturbing to try to ruin someones reputation. The attention seeker achieves their goal by attaining maximum amount of attention from fellow peers, not realizing the consequences that are set for this individual attention seeker.

Sometimes an attention seeker will go down to a very low, lowest of level to gain attention and hurt someone.

Attention seeker can be anyone, friend, family, anyone.

Attention seeker will do anything and everything it takes to ruin someone, unknowingly, the person they are trying to mess has already prepared a "just incase" alternative.